Aluminum Rivet - A light duty aluminum bodied blind (pop) rivet with an aluminum mandrel used for light duty applications such as installing plastic fittings or deck rings. Use with a light-duty or regular duty rivet gun.

Monel Rivet - A monel bodied blind (pop) rivet with a steel mandrel which is used by a number of manufactures, including Hobie Cat, for boat assembly. Monel is highly resistant to corrosion, rust-resistant and stronger than steel. The steel mandrel pulls the rivet tighter then stainless before breaking. Requires a heavy-duty rivet gun.